6462680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23081}}^1$

素因数の和:23099

約数の個数: 32

約数和(自身を含む): 16619040

約数和(自身を除く): 10156360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 23081, 46162, 92324, 115405, 161567, 184648, 230810, 323134, 461620, 646268, 807835, 923240, 1292536, 1615670, 3231340, 6462680]

約数ペア:

[(1, 6462680), (2, 3231340), (4, 1615670), (5, 1292536), (7, 923240), (8, 807835), (10, 646268), (14, 461620), (20, 323134), (28, 230810), (35, 184648), (40, 161567), (56, 115405), (70, 92324), (140, 46162), (280, 23081)]